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| author | NeilBrown <neilb@suse.de> | 2006-03-27 01:18:10 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-27 08:45:01 -0800 |
| commit | 292695531ae4019bb15deedc121b218d1908b648 (patch) | |
| tree | fb205eae13c3f3410f6ea44557b1c96b075a4d44 /include | |
| parent | ccfcc3c10b2a5cb8fd3c918199a4ff904fc6fb3e (diff) | |
| download | linux-292695531ae4019bb15deedc121b218d1908b648.tar.gz linux-292695531ae4019bb15deedc121b218d1908b648.tar.bz2 linux-292695531ae4019bb15deedc121b218d1908b648.zip | |
[PATCH] md: Final stages of raid5 expand code
This patch adds raid5_reshape and end_reshape which will start and finish the
reshape processes.
raid5_reshape is only enabled in CONFIG_MD_RAID5_RESHAPE is set, to discourage
accidental use.
Read the 'help' for the CONFIG_MD_RAID5_RESHAPE entry.
and Make sure that you have backups, just in case.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/raid/md.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h index b6e0bcad84e1..9c77cde5a795 100644 --- a/include/linux/raid/md.h +++ b/include/linux/raid/md.h @@ -92,7 +92,8 @@ extern void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev, extern void md_super_wait(mddev_t *mddev); extern int sync_page_io(struct block_device *bdev, sector_t sector, int size, struct page *page, int rw); - +extern void md_do_sync(mddev_t *mddev); +extern void md_new_event(mddev_t *mddev); #define MD_BUG(x...) { printk("md: bug in file %s, line %d\n", __FILE__, __LINE__); md_print_devices(); } |